Edited wiki page RIO through web user interface.

[jalview.git] / forester / java / src / org / forester / datastructures / IntMatrix.java

diff --git a/forester/java/src/org/forester/datastructures/IntMatrix.java b/forester/java/src/org/forester/datastructures/IntMatrix.java
index 70415b9..b8b915d 100644 (file)
--- a/forester/java/src/org/forester/datastructures/IntMatrix.java
+++ b/forester/java/src/org/forester/datastructures/IntMatrix.java
@@ -32,6 +32,10 @@ public final class IntMatrix {
         _data[ x ][ y ] = value;
     }
 
+    final public void inreaseByOne( final int x, final int y ) {
+        _data[ x ][ y ]++;
+    }
+
     final public String getLabel( final int x ) {
         return _labels[ x ];
     }
@@ -49,7 +53,7 @@ public final class IntMatrix {
 
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder();
+        final StringBuilder sb = new StringBuilder();
         for( int x = 0; x < size(); ++x ) {
             if ( getLabel( x ) != null ) {
                 sb.append( getLabel( x ) );